How much does a 0.75 to 0.99ct G IF natural princess diamond cost?

As of October 2026, 0.75 to 0.99ct G IF natural princess diamonds typically cost $1,777 AUD to $4,598 AUD, with a median price of $2,557 AUD. There are currently 52 diamonds matching this specification available across retailers.

Where can I find the best price on a G IF princess diamond?

About 39% of these diamonds are available at multiple retailers, with an average price spread of 40%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct G IF Natural Princess

Quick answer

As of October 2026, there are 52 natural princess diamonds with G colour and IF clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run $1,777 AUD to $4,598 AUD, with a median of $2,557 AUD. At least 52 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 40%. Half of all listings fall between $2,733 AUD and $4,024 AUD per carat. The same specification in lab grown form lists at a median of about $873 AUD per carat. Over the last 30 days the median price moved +0.3% and the number of listings moved -4.0%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Princess natural stones in the index: 2,158 USD per carat, +5.7% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: October 2026

Available

Lowest Price

$1,257 AUD

Highest Price

$7,687 AUD

Average Price

$2,892 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

38.6%

Price Spread

40.3%

30-Day Price Trend

+0.3%

30-Day Supply Change

-4.0%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$2,253/ct

10th Percentile

$1,665

Median

$2,253

90th Percentile

$3,884

Score Distribution

111 diamonds scored across 5 quality tiers

Exceptional

3 (2.7%)

Excellent

33 (29.7%)

Very Good

29 (26.1%)

Good

29 (26.1%)

Average

17 (15.3%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

H IFH colour is visually identical to G to the naked eye

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Lab-Grown G IFSame specifications, lab-grown origin

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1